Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Qual competição tem um relatório da AIFF?
 ###Tabelas: CREATE TABLE home_attendance (home_attendance_id AUTO_INCREMENT PRIMARY KEY, Date VARCHAR, Round VARCHAR, Attendance INT, Opposition VARCHAR, Stadium VARCHAR) CREATE TABLE chinese_taipei_national_football_team (chinese_taipei_national_football_team_id AUTO_INCREMENT PRIMARY KEY, Date VARCHAR, Venue VARCHAR, Score VARCHAR, Competition VARCHAR, Report VARCHAR) CREATE TABLE composition_of_the_5th_seanad (composition_of_the_5th_seanad_id AUTO_INCREMENT PRIMARY KEY, Administrative Panel INT, Agricultural Panel INT, Cultural and Educational Panel INT, Industrial and Commercial Panel INT, Labour Panel INT, National University of Ireland INT, University of Dublin INT, Nominated by the Taoiseach INT, Total INT) CREATE TABLE final_wildcards (final_wildcards_id AUTO_INCREMENT PRIMARY KEY, Draw INT, Artist VARCHAR, Song VARCHAR, Televote VARCHAR, Place INT) CREATE TABLE doubles_champion_12 (doubles_champion_12_id AUTO_INCREMENT PRIMARY KEY, Outcome VARCHAR, Date VARCHAR, Tournament VARCHAR, Surface VARCHAR, Partner VARCHAR, Opponents in the final VARCHAR, Score in the final VARCHAR)  
SELECT Competition FROM chinese_taipei_national_football_team WHERE Report = aiff